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authorJan Kara <jack@suse.cz>2009-04-27 16:43:50 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2009-06-11 21:36:03 -0400
commit429479f031322a0cc5c921ffb2321a51718dc875 (patch)
tree6741f7f1bfa1d889bbc4f44ab0489de97a3e47c0 /fs
parentbfe881255c74800147523b59c85328a1a826ba21 (diff)
downloadop-kernel-dev-429479f031322a0cc5c921ffb2321a51718dc875.zip
op-kernel-dev-429479f031322a0cc5c921ffb2321a51718dc875.tar.gz
vfs: Make __fsync_super() a static function (version 4)
__fsync_super() does the same thing as fsync_super(). So change the only caller to use fsync_super() and make __fsync_super() static. This removes unnecessarily duplicated call to sync_blockdev() and prepares ground for the changes to __fsync_super() in the following patches. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
-rw-r--r--fs/block_dev.c2
-rw-r--r--fs/super.c7
2 files changed, 4 insertions, 5 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 931f6b8..fe47f72 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -241,7 +241,7 @@ struct super_block *freeze_bdev(struct block_device *bdev)
sb->s_frozen = SB_FREEZE_WRITE;
smp_wmb();
- __fsync_super(sb);
+ fsync_super(sb);
sb->s_frozen = SB_FREEZE_TRANS;
smp_wmb();
diff --git a/fs/super.c b/fs/super.c
index fae91ba..8dbe1ea 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -289,7 +289,7 @@ EXPORT_SYMBOL(unlock_super);
* device. Takes the superblock lock. Requires a second blkdev
* flush by the caller to complete the operation.
*/
-void __fsync_super(struct super_block *sb)
+static int __fsync_super(struct super_block *sb)
{
sync_inodes_sb(sb, 0);
vfs_dq_sync(sb);
@@ -300,7 +300,7 @@ void __fsync_super(struct super_block *sb)
unlock_super(sb);
if (sb->s_op->sync_fs)
sb->s_op->sync_fs(sb, 1);
- sync_blockdev(sb->s_bdev);
+ return sync_blockdev(sb->s_bdev);
}
/*
@@ -310,8 +310,7 @@ void __fsync_super(struct super_block *sb)
*/
int fsync_super(struct super_block *sb)
{
- __fsync_super(sb);
- return sync_blockdev(sb->s_bdev);
+ return __fsync_super(sb);
}
EXPORT_SYMBOL_GPL(fsync_super);
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